Guides
Rate limit safety
How the SDK stays polite to every API.
- Posts: 250 ms gap between lists, retries on 429 and 5xx honouring Retry-After exactly once before failing.
- BotBlock mode: one request total, never retried inside their 120 s window.
- Status probes: max 8 concurrent HEAD requests, browser user agent, board cached for 5 minutes.
- Fetches: token header only on endpoints that need it, public reads stay unauthenticated.
- Webhooks: push based, so there is zero polling traffic against any list API.